1010912891210 has 16 divisors (see below), whose sum is σ = 1836649217376. Its totient is φ = 400586042448.

The previous prime is 1010912891201. The next prime is 1010912891251. The reversal of 1010912891210 is 121982190101.

It is a happy number.

It is a super-2 number, since 2×1010912891210² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472388132 + ... + 472390271.

It is an arithmetic number, because the mean of its divisors is an integer number (114790576086).

Almost surely, 2^{1010912891210} is an apocalyptic number.

1010912891210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010912891210 is a deficient number, since it is larger than the sum of its proper divisors (825736326166).

1010912891210 is a wasteful number, since it uses less digits than its factorization.

1010912891210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944778517.

The product of its (nonzero) digits is 2592, while the sum is 35.

The spelling of 1010912891210 in words is "one trillion, ten billion, nine hundred twelve million, eight hundred ninety-one thousand, two hundred ten".